Session Details

Erwin Coster
FlagErwin Coster

Friday 12 June 2026



Max 2 sec
30.32 kts
Rating
Average speed
29.03 kts (29.58 29.34 29.14 28.86 28.24)
100m
29.68 kts
250m
28.96 kts
500m
28.02 kts
½ hour
13.5 kts
Hour
12.38 kts
Duration
01:50:29
Naut. Mile
23.71 kts
Alpha
19.42 kts
Distance
42.58 km
Wind
23 knots
Gust
23 knots
Direction
W ( 270)

Goede sessie met carbon vin.

Filter Rankings
Day Rank - speed
# Rider Avg
1 Erwin Coster 29.03
2 Ronald Beekman 26.18
Day Rank - speed
Avg
    Rider Avg 2 Sec 500m Mile Hour Distance Alpha
1 Erwin Coster 29.03 30.32 28.02 23.71 12.38 42.58 19.42
2 Ronald Beekman 26.18 27.44 25.08 19.86 8.47 33.94 15.59

Gear size range

Sail (m²)
6.8 avg 7.3 7.8
Board (W)
115 avg 115 115
Fin (cm)
35 avg 37 39
Wind Observation
🕐6h7h8h9h10h11h12h13h14h15h16h17h18h19h20h21h
kts13141415171618181722232117161817
kts*13141415171618181722232217161817
°C16°16°16°17°17°18°18°18°20°19°19°19°19°19°20°18°
Time6789101112131415161718192021
Direction
Wind13141415171618181722232117161817
Gust13141415171618181722232217161817
Degrees

270°

270°

270°

270°

270°

270°

270°

270°

270°

270°

270°

248°

248°

248°

248°

248°

Session Achievements
Category Speed Type Speed
BestYear
100 29.68knots
BestYear
10sec 29.58knots
BestYear
24hour 22.99knots
BestYear
250 28.96knots
BestYear
2sec 30.32knots